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4+3x the (x has an exponent of 4)=81
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3 votes
4+3x the (x has an exponent of 4)=81

User DKebler
by
7.6k points

1 Answer

3 votes

Answer:

x = 2.25 (Approximately)

Explanation:

4 + 3x^4 = 81

4 - 4 + 3x^4 = 81 - 4

3x^4 = 77

(3x^4)/3 = 77/3

x^4 = 25.67 (Approximately)

x = 2.25 (Approximately)

User Getsaf
by
8.5k points
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